Carbon Monoxide Alarm, Battery Operated

$21.99
Carbon Monoxide Alarm, Battery Operated
The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. This carbon monoxide detector is battery operated, making it portable and easy to use, even in the event of a power outage. When carbon monoxide levels become elevated, a loud 85-decibel alarm alerts you to the threat. A low-battery light and alarm alert you when battery power is running low, and an end-of-life warning lets you know when the detector should be replaced. The First Alert Carbon Monoxide Alarm is easy to set up. Simply insert the battery, and the CO detector will start to monitor your space for carbon monoxide. There are no complicated displays or settings to navigate– a single button silences the alarm and tests the battery-operated CO detector.